Prime Line Products B 575 Screen Door Adjustable Wheel 2 Pack

Product Description

The PRIME LINE PRODUCTS B 575 is a 2-pack of 1-inch nylon adjustable wheels designed as top and bottom rollers for sliding screen doors. Each wheel features a center groove and a nylon housing that resists corrosion and keeps the door rolling smoothly along the track. The adjustable design allows the installer to fine-tune door height and alignment without removing the entire door frame assembly. These wheels are a common replacement component for screen doors that have become difficult to slide or have developed wobble due to worn rollers. The package weighs 0.45 pounds and is sold as a carded retail unit.

These adjustable screen door wheels are intended for residential sliding screen door applications. They function as both top and bottom rollers, making them a versatile replacement option when either position has failed. The B 575 is specifically noted to fit Columbia sliding screen doors. Installation is straightforward for window and door contractors, general handymen, and knowledgeable homeowners familiar with screen door hardware.

Key Features

• 1-inch wheel diameter sized for standard sliding screen door track profiles
• Center groove design keeps the wheel seated on the track during operation
• Nylon housing construction resists moisture and corrosion
• Adjustable mounting allows door height and alignment correction without full frame removal
• Usable as both top roller and bottom roller positions
• Sold as a 2-pack for complete door replacement in a single purchase

Compatibility

Designed to fit Columbia sliding screen doors as a direct replacement roller. Suitable for use in both the top and bottom roller positions on compatible sliding screen door frames.

Installation Notes

Screen door roller replacement is typically performed by door and window technicians or experienced DIYers. Before replacing rollers, remove the screen door from the frame by lifting it off the track and laying it on a flat work surface. Use a Phillips or flathead screwdriver to access the adjustment screw and set the correct wheel height after reinstallation. Reinstall the door carefully to avoid bending the frame, and verify smooth travel along the full length of the track before completing the job.